Absolute neutrophil count greater than or equal to 1500/mL; Platelets greater than or equal to 100,000/mL; Serum creatinine less than or equal to 1.5 mg/dL; AST, ALT less than or equal to 1.5 times the upper limit of normal; Alkaline phosphatase less than or equal to 2.5 times the upper limit of normal; Total bilirubin less than or equal to the upper limit of normal for institution. In patients with evidence of Gilbert's disease, elevated bilirubin should not be related to tumor or other liver diseases, and should be less than or equal to 2 times the upper limit of normal.